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Health & Wellness


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Hypertension

Source AHA & American Academy of Family Physicians

Hypertension is increased or elevated blood pressure, either intermittent or sustained, exceeding 140/90 mmHg (millimeters of mercury). High blood pressure damages your blood vessels. This in turn raises your risk of stroke, kidney failure, heart disease and hart attack. About 1 in every 5 adults in the United States has high blood pressure. Elevated blood pressure occurs more often in men than in women, and in African Americans almost twice as often as in Caucasians.

Hyptertension can affect all types of people. Most people feel no symptoms with uncomplicated high blood pressure. Essential hypertension is not fully understood, but accounts for about 90% of all hypertension cases in people over 45 years of age.

Even though many high blood pressure cases do not have a know cause, the condition can still be treated effectively with both lifestyle modification and medications.

Lifestyle changes

  • Don’t smoke cigarettes or use any tobacco product.
  • Lose weight if you are overweight.
  • Exercise regularly.
  • Limit how much sodium you eat.
  • Limit how much alcohol you drink.
  • Eat enough potassium, calcium and magnesium.
  • Eat less fat and cholesterol.
  • Try relaxation techniques or biofeedback.

How often should blood pressure be checked?

Even in childhood, blood pressure should be checked occasionally, beginning at about age two. Have your blood pressure checked at least once every two years after age 18. Do it more often if you have had high blood pressure in the past. Ask your family doctor how often your blood pressure should be checked.

Types of antihypertensive drugs

  • Diuretics – These drugs help your body get rid of extra sodium and fluid so that your blood vessels don’t have to hold so much fluid.
  • Beta blockers – These drugs block the effects of adrenaline.
  • Alpha blockers – These drugs work by helping your blood vessels stay open.
  • Angiotensin-converting enzyme (ACE) inhibitors – These drugs prevent your blood vessels from constricting by blocking your body from making angiotensin II. Angiotensin II is a chemical that constricts blood vessels.
  • Calcium channel blockers – These drugs help prevent your blood vessels from constricting by blocking calcium from entering your cells.

Listed below are links to information about High Blood Pressure.

This information should not be used as a substitute for professional medical advice, examination, diagnosis or treatment. Always seek the advice of your physician or other qualified health professional before starting any new treatment or making any changes to existing treatment:

American Society of Hypertension

Guide to Lowering High Blood Pressure

Hypertension – Journal from AHA

American Heart Association

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